I used to wear this HimlaKatten/Opera & Co necklace quite often, but a few years ago I sold quite a lot of my heavy jewellery in favour of lightweight chains.
It was a heavy silver chain with a brass cat pendant on it. I bought it at a thrift store and sold it for a good price on an auction. I would not want it back but I do miss that fat little cat face every now and then.
The same company did cats in other iterations, which were also really nice.
Opera & Co create really nice striking silver pieces. I had a square shaped ring (not uncomfortable at all, surprisingly) which I wore frequently for a time.